JPH0455403U - - Google Patents
Info
- Publication number
- JPH0455403U JPH0455403U JP9875790U JP9875790U JPH0455403U JP H0455403 U JPH0455403 U JP H0455403U JP 9875790 U JP9875790 U JP 9875790U JP 9875790 U JP9875790 U JP 9875790U JP H0455403 U JPH0455403 U JP H0455403U
- Authority
- JP
- Japan
- Prior art keywords
- sipes
- land portion
- vehicle tire
- groove
- tire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Tires In General (AREA)
Description
第１−５図は本考案の実施例を示しており、第
１図は第２図のＡ−Ａ線に相当する第１実施例の
要部の断面図、第２図はタイヤトレツド部の平面
図、第３図は押し切り刃の１例を示す正面図、第
４，５図は第２，３実施例を示すそれぞれ断面図
、第６，７図はサイプの平面形状の２例を示すそ
れぞれ平面図、第８，９図は従来のサイプ形状を
示す断面図とクラツク発生を示す説明図である。
１……タイヤトレツド部、２……主溝、３……
副溝、４……陸部、５……サイプ、６……底６、
６ａ……凸部、６ｂ……凹部。
1-5 show an embodiment of the present invention, FIG. 1 is a sectional view of the main part of the first embodiment corresponding to line A-A in FIG. 2, and FIG. 2 is a plane view of the tire tread. Figures 4 and 3 are front views showing one example of a push-cut blade, Figures 4 and 5 are sectional views showing the second and third embodiments, and Figures 6 and 7 are two examples of the planar shape of the sipe. The plan view and FIGS. 8 and 9 are cross-sectional views showing the conventional sipe shape and explanatory views showing the occurrence of cracks. 1...Tire tread part, 2...Main groove, 3...
Minor groove, 4...Land part, 5...Sipe, 6...Bottom 6,
6a... Convex portion, 6b... Concave portion.
Claims (1)
部４を形成し、この陸部４に複数本のサイプ５を
形成した車両用タイヤにおいて、 前記サイプ５の底６は、サイプ長手方向に連続
した凹凸形状であることを特徴とするサイプを有
する車両用タイヤ。[Claims for Utility Model Registration] A vehicle tire in which a land portion 4 is formed in a tire tread portion 1 by a main groove 2 and a sub-groove 3, and a plurality of sipes 5 are formed in this land portion 4, comprising: A vehicle tire having sipes, characterized in that the bottom 6 of the sipes has an uneven shape continuous in the longitudinal direction of the sipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990098757U JP2571566Y2 (en) | 1990-09-19 | 1990-09-19 | Vehicle tire with sipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990098757U JP2571566Y2 (en) | 1990-09-19 | 1990-09-19 | Vehicle tire with sipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0455403U true JPH0455403U (en) | 1992-05-12 |
| JP2571566Y2 JP2571566Y2 (en) | 1998-05-18 |
Family
ID=31840166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990098757U Expired - Lifetime JP2571566Y2 (en) | 1990-09-19 | 1990-09-19 | Vehicle tire with sipes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2571566Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309910A (en) * | 1997-05-08 | 1998-11-24 | Bridgestone Corp | Pneumatic tire |
| JP2015151087A (en) * | 2014-02-18 | 2015-08-24 | 住友ゴム工業株式会社 | pneumatic tire |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63137003A (en) * | 1986-11-29 | 1988-06-09 | Yokohama Rubber Co Ltd:The | Tire for snowy or icy road |
-
1990
- 1990-09-19 JP JP1990098757U patent/JP2571566Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63137003A (en) * | 1986-11-29 | 1988-06-09 | Yokohama Rubber Co Ltd:The | Tire for snowy or icy road |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309910A (en) * | 1997-05-08 | 1998-11-24 | Bridgestone Corp | Pneumatic tire |
| JP2015151087A (en) * | 2014-02-18 | 2015-08-24 | 住友ゴム工業株式会社 | pneumatic tire |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2571566Y2 (en) | 1998-05-18 |